Infusion bag



FIG. 1 is a front view of an infusion bag, the opposite side being a mirror image, of the side shown herein;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is an enlarged sectional view taken along line 6-2-6-2 in FIG. 1 between line 6-1-6-1 in FIG. 1. 

CLAIM The ornamental design for an infusion bag, as shown and described. 